133351350 has 48 divisors (see below), whose sum is σ = 360780480. Its totient is φ = 32327200.

The previous prime is 133351343. The next prime is 133351381. The reversal of 133351350 is 53153331.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 133351350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38760 + ... + 42059.

It is an arithmetic number, because the mean of its divisors is an integer number (7516260).

Almost surely, 2^133351350 is an apocalyptic number.

133351350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133351350 is an abundant number, since it is smaller than the sum of its proper divisors (227429130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133351350 is a wasteful number, since it uses less digits than its factorization.

133351350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80845 (or 80840 counting only the distinct ones).

The product of its (nonzero) digits is 2025, while the sum is 24.

The square root of 133351350 is about 11547.7855019913. The cubic root of 133351350 is about 510.8959644620.

The spelling of 133351350 in words is "one hundred thirty-three million, three hundred fifty-one thousand, three hundred fifty".